"Tipping Point" by Kathy Hinde

Tipping Point invites us to consider our relationship with water, and the necessity of balancing how we use the world’s water resources. This audio-visual installation explores the sonic complexities and possibilities of combining glass vessels with shifting water levels. Sound tones are produced live via a microphone that feeds back inside each glass vessel. As the water levels change, the feedback is tuned to different pitches based on the resonant frequency of the remaining space in each glass vessel. The work forms both a sound sculpture and the basis of a live performance.

This project is a collaboration with John Rowden at the Scientific Glass Workshop in the School of Physics at the University of Bristol with software designed by Matthew Olden.

More information on Hinde's website.